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Dr. Michael Leigh Shea, MD

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Specializes in: Adult Cardiology

New York University (NYU) School of Medicine

Professional interests include: heart failure, non-invasive cardiology

1113 South State Street Suite 100
Dover, DE 19901

(302) 734-7676

Dr. Michael Leigh Shea, MD is a cardiologist in Dover, DE specializing in adult cardiology. He graduated from New York University (NYU) School of Medicine. Dr. Michael Leigh Shea, MD is affiliated with Bayhealth.

Office Locations

1113 South State Street Suite 100
Dover, DE 19901

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael Leigh Shea, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

minimally invasive procedures

transesophageal echocardiography

In 2024, Dr. Michael Leigh Shea, MD had a list price for minimally invasive procedures, and transesophageal echocardiography (TEE) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Delaware. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

blood tests

prothrombin time test

In 2024, Dr. Michael Leigh Shea, MD performed more blood tests, and prothrombin time (PT) test procedures for Medicare patients than 90% of providers in related specialties within Delaware.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2012 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	697
doctor visit	1239
hospital care	1075
inpatient care	1075
lab tests	541
minimally invasive procedures	14
nuclear scan	189
stress testing	230
ultrasound (sonogram)	448

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2013 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

ambulatory monitoring	29
cardiac procedures	695
doctor visit	1669
hospital care	997
inpatient care	997
lab tests	938
minimally invasive procedures	20
nuclear scan	184
stress testing	224
ultrasound (sonogram)	442

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	769
Female	858

**Ethnicity**
Non-Hispanic White	1184
Black	369
Hispanic	35
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	633
From 75 to 84	486
85 and over	194
Less than 65	314

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	37
Asthma	17
Osteoperosis	6
Atrial Fibrilation	26
Heart Failure	34
Chronic Obstructive Pulmonary Disease	33
Diabetes	47
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2014 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

ambulatory monitoring	47
cardiac procedures	820
doctor visit	1652
hospital care	1097
inpatient care	1097
lab tests	1125
minimally invasive procedures	12
nuclear scan	223
stress testing	272
ultrasound (sonogram)	501

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	865
Female	1027

**Ethnicity**
Non-Hispanic White	1389
Black	415
Hispanic	49
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	738
From 75 to 84	551
85 and over	241
Less than 65	362

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	56
Depression	24
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	33
Chronic Obstructive Pulmonary Disease	31
Diabetes	47
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2015 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

ambulatory monitoring	20
cardiac procedures	751
doctor visit	1572
hospital care	836
inpatient care	836
lab tests	1208
minimally invasive procedures	19
nuclear scan	168
stress testing	212
ultrasound (sonogram)	519

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	1772
Female	1804

**Ethnicity**
Non-Hispanic White	2596
Black	804
Hispanic	66
Asian	0
Other	74
Native American	0

**Age**
From 65 to 74	1336
From 75 to 84	1116
85 and over	492
Less than 65	632

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	58
Depression	23
Chronic Kidney Disease	40
Asthma	24
Osteoperosis	6
Atrial Fibrilation	26
Heart Failure	33
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2016 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

ambulatory monitoring	23
cardiac procedures	912
doctor visit	1551
hospital care	946
inpatient care	946
lab tests	1118
minimally invasive procedures	17
nuclear scan	231
stress testing	293
ultrasound (sonogram)	596

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	917
Female	1075

**Ethnicity**
Non-Hispanic White	1440
Black	457
Hispanic	47
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	789
From 75 to 84	600
85 and over	276
Less than 65	327

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	47
Asthma	34
Osteoperosis	7
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	31
Diabetes	47
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2017 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

cardiac procedures	861
doctor visit	1788
hospital care	921
inpatient care	921
lab tests	929
minimally invasive procedures	29
nuclear scan	178
stress testing	228
ultrasound (sonogram)	633

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	932
Female	1131

**Ethnicity**
Non-Hispanic White	1518
Black	457
Hispanic	37
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	809
From 75 to 84	660
85 and over	272
Less than 65	322

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	32
Chronic Obstructive Pulmonary Disease	31
Diabetes	45
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2018 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

cardiac procedures	748
doctor visit	1668
hospital care	838
inpatient care	838
lab tests	747
minimally invasive procedures	12
nuclear scan	135
stress testing	171
ultrasound (sonogram)	577

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	917
Female	1112

**Ethnicity**
Non-Hispanic White	1451
Black	482
Hispanic	41
Asian	18
Other	37
Native American	0

**Age**
From 65 to 74	797
From 75 to 84	641
85 and over	263
Less than 65	328

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	34
Chronic Obstructive Pulmonary Disease	31
Diabetes	47
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

cardiac procedures	818
doctor visit	1822
hospital care	848
inpatient care	848
lab tests	540
nuclear scan	168
sleep study	13
stress testing	200
ultrasound (sonogram)	618

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	1012
Female	1337

**Ethnicity**
Non-Hispanic White	1697
Black	539
Hispanic	49
Asian	28
Other	36
Native American	0

**Age**
From 65 to 74	920
From 75 to 84	757
85 and over	332
Less than 65	340

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	31
Diabetes	46
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

cardiac procedures	701
doctor visit	1688
hospital care	784
inpatient care	784
lab tests	382
minimally invasive procedures	14
nuclear scan	135
stress testing	135
ultrasound (sonogram)	566

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	978
Female	1092

**Ethnicity**
Non-Hispanic White	1484
Black	477
Hispanic	39
Asian	0
Other	49
Native American	0

**Age**
From 65 to 74	822
From 75 to 84	676
85 and over	302
Less than 65	270

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	56
Depression	26
Chronic Kidney Disease	55
Asthma	10
Osteoperosis	7
Atrial Fibrilation	25
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2021 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	765
doctor visit	2051
hospital care	631
inpatient care	631
lab tests	276
minimally invasive procedures	14
nuclear scan	141
stress testing	153
ultrasound (sonogram)	595

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	1012
Female	1131

**Ethnicity**
Non-Hispanic White	1576
Black	478
Hispanic	37
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	855
From 75 to 84	743
85 and over	288
Less than 65	257

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	55
Depression	28
Chronic Kidney Disease	56
Asthma	11
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2022 were lab tests, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

cardiac procedures	550
doctor visit	2089
hospital care	547
inpatient care	547
lab tests	645
minimally invasive procedures	13
nuclear scan	91
stress testing	112
ultrasound (sonogram)	438

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	841
Female	972

**Ethnicity**
Non-Hispanic White	1337
Black	396
Hispanic	29
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	701
From 75 to 84	644
85 and over	276
Less than 65	192

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	47
Depression	25
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	13
Atrial Fibrilation	32
Heart Failure	32
Chronic Obstructive Pulmonary Disease	32
Diabetes	44
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2023 were lab tests, cardiac procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	545
doctor visit	2402
hospital care	173
inpatient care	173
lab tests	651
nuclear scan	124
stress testing	124
ultrasound (sonogram)	402

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	747
Female	934

**Ethnicity**
Non-Hispanic White	1240
Black	352
Hispanic	34
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	690
From 75 to 84	614
85 and over	242
Less than 65	135

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	14
Atrial Fibrilation	31
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE during 2024 were lab tests, cardiac procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

cardiac procedures	532
doctor visit	2142
hospital care	176
inpatient care	176
lab tests	619
minimally invasive procedures	11
nuclear scan	125
stress testing	140
ultrasound (sonogram)	392

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Male	671
Female	783

**Ethnicity**
Non-Hispanic White	1071
Black	293
Hispanic	35
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	549
From 75 to 84	567
85 and over	213
Less than 65	125

Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	47
Depression	23
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Michael Leigh Shea, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Leigh Shea, MD treated as a cardiologist in Dover, DE were hospital care, inpatient care, lab tests and cardiac procedures.

ambulatory monitoring	24
cardiac procedures	722
doctor visit	1794
hospital care	759
inpatient care	759
lab tests	747
minimally invasive procedures	15
nuclear scan	160
sleep study	13
stress testing	191
ultrasound (sonogram)	517

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Michael Leigh Shea, MD.

**Gender**
Female	1019
Male	879

**Ethnicity**
Black / African American	424
Asian / Pacific Islander	3
Non-Hispanic White	1383
Hispanic	38
Native American / Alaskan Native	0
Other	34

**Age**
85 and over	260
75 to 84	619
Less than 65	277
65 to 74	741

Average of Total of Conditions of Medicare patients treated by Dr. Michael Leigh Shea, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Michael Leigh Shea, MD treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	49
Depression	23
Chronic Kidney Disease	42
Asthma	14
Osteoporosis	7
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Atrial Fibrillation	24
Cancer	13
Dementia	13

Education & Training

Dr. Michael Leigh Shea, MD graduated from New York University (NYU) School of Medicine. He completed residency at Robert Wood Johnson University Hospital. He is certified by the American Board of Internal Medicine/Cardiovascular Disease and has a state license in New York.

Medical School: New York University (NYU) School of Medicine

Residency: Robert Wood Johnson University Hospital

Board Certification: American Board of Internal Medicine/Cardiovascular Disease

Licensed In: New York

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General Payments

These charts describe general payments received by Dr. Michael Leigh Shea, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novartis Pharmaceuticals Corporation	$1,214 ENTRESTO $692	LEQVIO $522
Amgen Inc.	$1,007 Repatha $889	Corlanor $61	$56
Pfizer Inc.	$894 PAXLOVID $384	VYNDAQEL $216	ELIQUIS $181	COMIRNATY $91	NURTEC ODT $20	Other $3
E.R. Squibb & Sons, L.L.C.	$883 ELIQUIS $557	CAMZYOS $307	$19
AstraZeneca Pharmaceuticals LP	$797 BRILINTA $728	FARXIGA $45	$25
Other	$4,059 LifeVest $766	XARELTO $590	JARDIANCE $339	TEGSEDI $210	VERQUVO $201	Other $1,952

**Types of Payments**
Food and Beverage	$8,838
Education	$17

Biography

Dr. Michael Shea is a specialist in adult cardiology. Dr. Shea graduated from New York University (NYU) School of Medicine and then he performed his residency at Robert Wood Johnson University Hospital. He has a special interest in heart failure and non-invasive cardiology. He is affiliated with Bayhealth.